Coke-oven.



PATENTBD JULY 3, 1906.

W. KLNNE.

COKE OVEN.

APPLICATION FILED 00T.25.1905.

ooooo kl i '11111111111'[lill/11111111@ 1111111111111111111111111'. 'Jl/1awilli/lllIII/zl/III//ll//l/ll I o tor for the combustion-air, in which oven there UNITED STATES vPA'r EI\rr OFFICE.

WILHELM KLNNE, oF RATH, NEAR DSSELDORF, GERMANY.

i p COKE-OVEN.

Specification of Letters Patent.

Patented July e, 1906.-,

applicati@ nea october 25, 1905. serial 110.284.322.

have invented a new and useful Coke-Oven,

of which the following is a speciic'a'tion.

My invention relates to such a horizontal coke-oven as is provided With vertical heat-l ing-channels, draft-alternator, and regeneraare arranged two parallel longitudinal channels below each chamber-floor which alternately admit hot air and lead away the heated gaseous products. f

This invention consists in the production of independent heating with alternating draft for both halves of the'ovenby the arrangement of two channels in series below each half of the oven able to be set in operation al- 2o ternatively,'each half of the bottom channel being at the same time in connection with a regenerator. By this arrangement, therefore,

each half of the oven can be kept constantly heated and a highly-forced movement of gas and air can beobtained, whereas in ovens with alternating draft of usual construction one half of the oven must always be completely deprived of heat. Thereby variations of the temperature arise which are 3o avoided by the construction of my oven.

The object of my invention is shown on the accompanying drawings, in which- Figure l illustrates a section on line 1 2 of Fig. 3; Fig. 2, `a section on line 3 4 5 6 of the same figure, and Fig. 3 a sectionon line 7 8 of Fig. 1.

The gas servin for heating the walls of the oven is alternate y taken from the gas-conducting pipe a and the conducting-pipe b.

4o When the heating-gas is taken from the first,

the gas passes through the nozzle-pipe c into the channeld. From here it is equally divided by the openings c among the individual heating-channels fand, rising in these latter, collects in the upper channel g. Then the gases fall within the channels h and flow through the o enin ski into the floor-channel 7c and arrive t oug 1 the fiue Z in the regenerator R. The regenerator R, which is fitted with a lattice-like stonework,'is heated by the waste gases. The Waste gases are cooled within the same and pass into the chimney. The air necessary for combustion is forced into the re enerator R. It becomes heated therein an .flows through the flue Z into the floor-channel c and is equally divided by the openings fi. among the heatin -channels f.

'The operationcontinues until t e re enerator R is heated. Then the gas-con ucting l pipe a is .closed and the gases are taken from the pipe b. The gases flow through the nozzle-pipes c into the channel d and are e ually .divlded-by the openings e among the eating channels h and rise inside the same. They collect in the channel g and ow down through the heating channels Hf, passing through the openings'i into the oor-channel lc. Then they arrive through'flue Zin the regenerator R', heat the same, and iiow then to the chimney. The air necessary for combustionis this time forced into the regenchambers with vertical heating-channels, a-

combustion-gas-conducting pipe for each half of Aeachchalnber, -two floor-channels in series below each'chamber able to be setin operation alternatively, and regenerators to be set alternatively in connection with one of these channels, as and for the purpose specified.

WILHELM KLONN E. Witnesses:v

WILLIAM EssENwEIN. RUDY LIEBER. 

